baber/WOPTO huggingface dataset:
Patent JP-2020026918-A (JP)
Title: Corrugated fin type heat exchanger
Inventor: NOBUKAWA HIDEKAZU
IPC: F28F9/00
Filed: 2018-08-10
Abstract: To provide a highly durable heat exchanger that can absorb heat stress applied to a flat tube in the longitudinal direction while the corrugated fin type heat exchanger is operated.SOLUTION: The length of a core support 6 located on both sides of a core 3 is made shorter than the length of each flat tube 1, and a free space 7 for allowing elongation of the flat tube is formed between the core support 6 and a header plate 4. The flat tube 1 is formed of a combination of a first plate 1a and a second plate 1b. A pillar part 9 is formed on its inner surface side, and a seamed part 10 is formed on both end parts 8 of the transverse plane, thereby forming the flat tube of high rigidity.SELECTED DRAWING: Figure 1
Patent JP-2019034303-A (JP)
Title: Portable liquid detection and filtration device
Inventor: MOU HAO-JAN
IPC: C02F1/28
Filed: 2018-08-13
Abstract: To provide a portable liquid detection and filtration device.SOLUTION: A portable liquid detection and filtration device includes a first vessel 10, at least one sensor 20, at least one actuator device 60, and a filter unit 30. The first vessel comprises a communication passage 11 used as a vessel of detection liquid. The at least one sensor is installed in the communication passage and detects the detection liquid in the first vessel. The at least one actuator device communicates with the communication passage and transports the detection liquid. The filter unit communicates with the communication passage and is adjacent to a fluid transport device, and filters the detection liquid transported by the actuator device. The sensor detects the detection liquid in the first vessel, and when the sensor detects that an observed value of the detection liquid is abnormal, the sensor transports the detection liquid by activating the actuator device and performs filtration via the filter unit.SELECTED DRAWING: Figure 1
Patent JP-2020029344-A (JP)
Title: Prediction device and prediction method
Inventor: OTSUKA MAKOTO
IPC: B65G1/137
Filed: 2018-08-23
Abstract: To provide a prediction device capable of predicting a time required for unloading work of freight in a transport vehicle.SOLUTION: An unloading time prediction device 1 has an unloading time prediction unit 104 for predicting an unloading time from a truck 3 using a learnt model obtained by machine-learning of a correlation between information on a freight of a transport vehicle and information on a forklift, and a time required for unloading the freight.SELECTED DRAWING: Figure 1
Patent JP-2020033924-A (JP)
Title: Control device of internal combustion engine
Inventor: KANEDA YUICHIRO
IPC: F02D41/04
Filed: 2018-08-29
Abstract: To provide a control device which can perform removal processing for removing a manganese oxide from a catalyst at proper timing, in an internal combustion engine having the catalyst and a filter in an exhaust passage.SOLUTION: A control device 100 calculates a prediction value of exhaust pressure between a catalyst 17 and a filter 18 when engine fuel not containing manganese is continuously used. The control device also calculates a correlation value proportional to a calorie which is heat-received by the catalyst 17 when a temperature of the catalyst 17 reaches a fastening temperature causing the fastening of a manganese oxide which adheres to the catalyst 17 or higher. Furthermore, when a difference between the detection pressure of a pressure sensor for measuring the exhaust pressure between the catalyst 17 and the filter 18 and the prediction value exceeds a regulated determination value, and the correlation value calculated by correlation value calculation processing is equal to the regulated determination value or larger, it is determined that there arises a removal requirement for removing the manganese oxide from the catalyst 17. Then, when it is determined that the removal requirement arises, fuel increase control is performed, and removal processing is performed.SELECTED DRAWING: Figure 1
Patent JP-2020035134-A (JP)
Title: Physical property prediction device, physical property prediction model learning device, and program
Inventor: KONO KEISUKE
IPC: G06F16/00
Filed: 2018-08-29
Abstract: To make it possible to accurately predict physical property of a compound.SOLUTION: An encoder 88 converts a variable-length array of an input compound into a continuous value vector of a fixed dimension using an encoder for converting the variable-length array into a continuous value vector of a fixed dimension. Then, a prediction unit 92 predicts physical property of a compound using a predictor for predicting physical property of the compound based on the continuous value vector of the fixed dimension and a feature quantity of the input compound.SELECTED DRAWING: Figure 3
Patent JP-2020042368-A (JP)
Title: Program, image forming apparatus, information processing apparatus, and information processing system
Inventor: KUNIMI KEIJI
IPC: H04N1/00
Filed: 2018-09-06
Abstract: To enable printing by specifying a special color using a general application.SOLUTION: A program causes a computer communicably connected to an image forming apparatus capable of printing a special color different from color printing or monochrome printing to operate as: a print setting unit that displays a special color setting screen for setting RGB values of drawing data for printing in the special color, of the print data to be transmitted to the image forming apparatus; and a drawing unit that generates the print data instructing printing of the RGB values set on the special color setting screen in the special color and transmits it to the image forming apparatus.SELECTED DRAWING: Figure 4
Patent JP-2020041720-A (JP)
Title: Gas stove controller and gas stove system
Inventor: KOTO KOICHI
IPC: F24C3/12
Filed: 2018-09-07
Abstract: To realize a configuration in which when there is a request from a user, a physical quantity can be detected after forcibly switching to a specific operation environment, to give a notification on information based on the detection result.SOLUTION: A gas stove controller 101 comprises: a voice instruction detection unit that detects a voice instruction; a control unit that performs a forced operation to a predetermined site in a gas stove 1 when the voice instruction detected by the voice instruction detection unit is a predetermined specific instruction; a physical quantity detection unit that detects a predetermined type of physical quantity in a measurement target area in which the predetermined type of physical quantity changes according to the forced operation, when the control unit performs the forced operation; and a notification unit that gives a notification on information based on the detection result of the physical quantity detection unit after at least the forced operation has been started.SELECTED DRAWING: Figure 1
Patent JP-2019051306-A (JP)
Title: Woven shoe upper
Inventor: ANDREW YIP
IPC: A43B23/02
Filed: 2018-09-11
Abstract: To relate to a shoe upper having a woven portion having an integrally-woven sewing thread (stitching yarn), and a method for manufacturing the shoe upper.SOLUTION: In this shoe upper having a woven portion, the woven portion comprises: (a) a plurality of warps; (b) a plurality of wefts; and (c) at least one piece of a stitching yarn. The stitching yarn is displaced to a lateral direction substantially along the lateral direction, and integrally woven into a cloth during a weaving process by being moved to the inside and the outside of at least one open reed clearance in a reed.SELECTED DRAWING: Figure 1
Patent JP-2020042179-A (JP)
Title: Display driver, electro-optical device, electronic apparatus, and mobile entity
Inventor: MOCHIZUKI KOTA
IPC: G09G3/20
Filed: 2018-09-11
Abstract: To provide a display driver, etc., with which it is possible to reduce the adverse effect of noise generated in the switch circuit of an electro-optical panel and improve display quality.SOLUTION: A display driver 10 includes: a first data signal output terminal TQ1; a first amplification circuit AM1 for outputting a data signal; a first compensation circuit CPC1 connected to the output node NQ1 of the first amplification circuit AM1; and a switch signal output circuit 40 provided between the first data signal input terminal TI1 of an electro-optical panel 150 and a first data line group, for outputting switch signals SEL1-SEL8 to a first switch circuit SWC1 including a group of switch elements. The first compensation circuit CPC1 compensates for the noise which, when a switch element of the first switch circuit SWC1 is turned off by a switch signal, is inputted from the switch element to the first data signal output terminal TQ1, on the basis of a control signal CT from the switch signal output circuit 40.SELECTED DRAWING: Figure 1
Patent JP-2020043247-A (JP)
Title: Piezoelectric element
Inventor: KAKIMOTO KENICHI
IPC: H01L41/18
Filed: 2018-09-12
Abstract: To provide a piezoelectric element capable of exhibiting high power generation performance.SOLUTION: A piezoelectric element 1 is made of a polymer nonwoven fabric containing piezoelectric ceramic particles 3. Fibers 2 constituting a polymer nonwoven fabric is a fiber having a structure in which at least a part of the fiber has piezoelectric ceramic particles 3 exposed on a fiber surface. The piezoelectric ceramic particles 3 have a 50% particle size measured by a laser diffraction method of 1.5 to 6 μm and a 90% particle size of 2 to 10 μm. An average diameter of the fibers 2 constituting the polymer nonwoven fabric is 0.3 to 0.7 μm.SELECTED DRAWING: Figure 1
Patent JP-2020048793-A (JP)
Title: Cup lid with straw
Inventor: SAKAMOTO KENJIRO
IPC: A47G19/22
Filed: 2018-09-26
Abstract: To prevent a straw from solely scattering and deteriorating natural environment after a user drinks drinking water through the straw inserted into a cup lid while the cup lid is fitted on a cup.SOLUTION: A cup lid 1 with a straw includes: a lid surface material 2 for closing an opening part 7a of a cup 7; a fitting piece 3 formed around an outer periphery of the lid surface material 2 and fitted to a hooking piece 8 that is provided at an outer peripheral edge of the opening part 7a of the cup; and a straw 6 inserted into an insertion hole 4 of the lid surface material 2. The cup lid 1 with the straw fixes the straw 6 to the lid surface material 2 so as to prevent the straw from being pulled out from the insertion hole 4.SELECTED DRAWING: Figure 1
Patent JP-2020053303-A (JP)
Title: Battery pack
Inventor: INOUE SHIN
IPC: B60K1/04
Filed: 2018-09-27
Abstract: To obtain a battery pack capable of securing the rigidity of a battery case and securing the height of the battery case.SOLUTION: In a battery pack 10, a U-shaped member 46 is fixed to a bottom plate 34 in a housing portion 28 of a battery case 26, the U-shaped member 46 is disposed along a vehicle front-rear direction of the battery case 26, and the U-shaped member 46 accommodates a pipe 48 and a wiring 49 to be connected to a battery stack. Since the pipe 48 and the wiring 49 are accommodated in the U-shaped member 46 fixed to the bottom plate 34 inside the housing portion 28 of the battery case 26, the height of the battery case 26 can be increased as compared with a case where a pipe housing is protruded from the battery case 26. Here, a frame 54 is provided to a lid portion 36 of the battery case 26, and the frame 54 is fitted in an opening portion 46C of the U-shaped member 46. As a result, the rigidity of the U-shaped member 46 including the frame 54 can be enhanced, and deformation of the U-shaped member 46 can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2020050312-A (JP)
Title: Vehicle back door structure
Inventor: SUGISHIMA TAKAYUKI
IPC: B60J5/10
Filed: 2018-09-28
Abstract: To provide a back door structure which can secure surface rigidity of an outer panel of a lift gate in a wide range with a reinforcement plate.SOLUTION: A back door structure 1 of a vehicle includes a latch reinforcement 9 serving as a reinforcement plate which reinforces an attachment portion 7b to which a latch unit 6 is attached. The latch reinforcement 9 has: a body part 9a fixed to the attachment portion 7b at an inner panel 7; a pair of extension parts 9b extending form both side parts as seen in a vehicle width direction of the body part 9a; and first folded parts 9e in which the extension parts 9b are folded toward the outer panel 8. The extension parts 9b contact with the outer panel 8.SELECTED DRAWING: Figure 5
Patent JP-2020020467-A (JP)
Title: Liquid pressure damper
Inventor: YOSHIOKA TERUYUKI
IPC: B60T8/00
Filed: 2018-09-28
Abstract: To suppress deterioration in durability of a liquid pressure damper.SOLUTION: A liquid pressure damper includes a core and a bladder. The core has a base and a first outer peripheral surface that projects from the base in a first direction and is smooth from a side part to a tip. The bladder is formed of an elastic member, and has an inner peripheral surface that covers the first outer peripheral surface in a state in which gas is sealed between the bladder and the first outer peripheral surface, and a second outer peripheral surface on which liquid pressure acts. A concave part is provided on the first outer peripheral surface so that the second outer peripheral surface contacts with a part of the inner peripheral surface in a state where the liquid pressure is applied to the second outer peripheral surface, but does not contact with the entire inner peripheral surface. The first outer peripheral surface includes a curved surface and does not include a plane orthogonal to the first direction except for the tip.SELECTED DRAWING: Figure 2
Patent JP-2020051226-A (JP)
Title: Foundation structure
Inventor: NAKAGAWA TARO
IPC: E02D27/34
Filed: 2018-09-28
Abstract: To reduce stress received by a building when an earthquake occurs.SOLUTION: A foundation structure 10 includes: a footing 20 that is arranged at a lower end of a superstructure and includes a recessed receiving part 26; and a foundation pile 30 that includes a protruding support member 40 fitted into the receiving part 26 provided at its upper end. An angle between an upper surface and a side surface of the support member 40 and an angle between a lower surface of the footing 20 and an inner peripheral surface of the receiving part 26 are 90 degrees or more in a vertical cross section parallel to a first direction. The angle between the upper surface and the side surface of the support member 40 and the angle between the lower surface of the footing 20 and the inner peripheral surface of the receiving part 26 are 85 degrees or more and 95 degrees or less in a vertical cross section parallel to a second direction. The ratio of a distance between the upper end of the support member 40 and the lower end of the footing to a distance in the second direction between a ridge of the upper end of the support member 40 and the inner peripheral surface of the receiving part 26 is 100 or more. The first direction is parallel to a horizontal direction and a direction where the superstructure is allowed to rise in a plan view, and the second direction is parallel to the horizontal direction and a direction where the superstructure is prevented from rising in a plan view.SELECTED DRAWING: Figure 5
Patent JP-2020056440-A (JP)
Title: Brake valve device and motor device
Inventor: SUZUKI KENJI
IPC: E02F9/12
Filed: 2018-10-01
Abstract: To improve a degree of freedom of an arrangement of a relief valve of a brake valve device.SOLUTION: A brake valve device 100 comprises a pair of relief valves 105, and an adjustment mechanism 102 for adjusting set pressure Ps. Internal passages 155c having throttles 155d are formed in valve bodies 155 of the relief valves 105, and the adjustment mechanism 102 has a single free piston 122 which slides in a sleeve 121 according to the pressure of a pair of main passages 17, and a pair of check valves 123 for permitting a flow into the sleeve 121 from the outside of the sleeve 121, and prohibiting a reverse flow. The sleeve 121 has a pair of opening parts 126 communicating with the inside and the outside of the sleeve. When the free piston 122 is arranged at one end of the sleeve 121, either of the pair of opening parts 126 is blocked, and the other is opened, and by the movement of the free piston 122 toward the other end from one end of the sleeve 121, an opening area of the other of the pair of opening parts 126 becomes small.SELECTED DRAWING: Figure 2
Patent JP-2020056250-A (JP)
Title: Dredging management system and dredging management method
Inventor: TAKEUCHI KATSUMASA
IPC: E02F3/88
Filed: 2018-10-03
Abstract: To perform pump dredging with high accuracy regardless of operators' skills and experiences.SOLUTION: A dredging management system 10 includes: position measuring means 12 that measures the position of a pump dredging ship 36; a sea level gauge 18 that measures the sea level near a work range; a plurality of sensors 14 that measure the attitude of the pump dredging ship 36; calculation management means 24 that performs calculation for the position and depth of a cutter based on these measurement results; display means 26 that displays information handled by the calculation management means 24; and control means 28 that controls a ladder winch 44 and adjusts the depth of the cutter based on the position and depth of the cutter that are calculated by the calculation management means 24, and a cutter management depth that is set in the calculation management means 24. With this configuration, the ladder depth can be adjusted in real time according to the cutter management depth. Therefore, it is possible to dredge a water bottom according to a designed dredging depth, and perform pump dredging with high accuracy.SELECTED DRAWING: Figure 1
Patent JP-2020059884-A (JP)
Title: Copper-based sintered sliding member
Inventor: KAMO YUKI
IPC: C22C1/04
Filed: 2018-10-10
Abstract: To provide a sliding member having high wear resistance.SOLUTION: The present invention relates to a copper-based sintered sliding member in which hard particles are dispersed in a matrix comprising pure copper and graphite. The hard particles contain a hard phase comprising an Mo-Fe-Si-based intermetallic compound in a base comprising pure copper and an Ni-Si intermetallic compound. The content of the graphite is 5 mass% or less based on the mass of the copper-based sintered sliding member. The content of the hard particles is 5-50 mass% based on the mass of the copper-based sintered sliding member.SELECTED DRAWING: Figure 1
Patent JP-2019047504-A (JP)
Title: Imaging device, control program of device, and imaging method
Inventor: OKA KOJI
IPC: H04N5/77
Filed: 2018-10-11
Abstract: To provide an imaging device capable of managing different two images as one image file by using one image data of the different two images as additional image data, using the other image data as main image data, and adding the additional image data into the image file of the main image data.SOLUTION: An imaging device 1 according to the present invention has, as shooting modes, an additional image-shooting mode in which image data of one of different two shot images are made as additional image data, and a main image-shooting mode in which image data of the other of the different shot images are made as main image data. In the main image-shooting mode, the additional image data are added to an image file of the main image data, and the image file is recorded in a recording medium 19.SELECTED DRAWING: Figure 6
Patent JP-2020067280-A (JP)
Title: Defect inspection device for spirally covered winding wire, spirally covered winding wire production system with defect inspection device, and defect inspection method
Inventor: TAKESHITA TAKAYUKI
IPC: H01B13/26
Filed: 2018-10-22
Abstract: To provide a defect inspection device for spirally covered winding wire, a spirally covered winding wire production system with the defect inspection device, and a defect inspection method which can determine presence or absence of a defect in the spirally covered winding wire by an optical system.SOLUTION: A defect inspection device according to the present invention comprises: a light source section 12a which emits a beam 14a; a light projecting optical system 13a which projects the beam 14a onto covered wire 7 which is spirally covered winding wire moving longitudinally; a light-receiving optical system 15a which receives reflected light 18a of the beam reflected by a surface of the covered wire 7; a photoelectric measurement section 16a which measures light intensity of the reflected light 18a; and a determination section 17a which determines presence or absence of a defect in the covered wire 7 on the basis of the light intensity.SELECTED DRAWING: Figure 2
Patent JP-2019050581-A (JP)
Title: Image forming apparatus
Inventor: KIM GENSHUN
IPC: H04N1/00
Filed: 2018-10-22
Abstract: To perform sleep cancellation control convenient for a user.SOLUTION: A returning device management table 91 registers a device necessary for a function corresponding to an operation screen in association with each of the operation screens to be displayed on an operation panel 6. An initial screen setting unit 120 sets an operation screen designated by a user as an initial screen to be displayed first on the operation panel 6 when an image forming apparatus returns from a sleep mode. A sleep control unit 121 refers to the returning device management table 91 when the image forming apparatus returns from the sleep mode and controls to return only a device associated with the initial screen set by the initial screen setting unit 120 from a sleep state to a normal state.SELECTED DRAWING: Figure 3
Patent JP-2020067427-A (JP)
Title: Load loading device
Inventor: KANDA MASATERU
IPC: F16H25/20
Filed: 2018-10-26
Abstract: To provide a load-loading device in which a load sensor and a drive unit side are connected to each other with simple configuration.SOLUTION: A load-loading device 1 comprise: a rotary shaft member 21; a drive unit 3 rotating the rotary shaft member 21; a moving shaft member 221; a connection member 4 connecting the moving shaft member 221 and an action target O to each other; a load sensor 5 having a housing 51, a spring member 52, and a sensor element 53; and a rotation suppression unit S1 suppressing rotation of the moving shaft member 221. The other end portion 221b of the moving shaft member 221 has a pressurization unit P pressurizing the housing 51. The pressurization unit P pressurizes the housing 51 by movement of the moving shaft member 221 in an X-axis direction by drive of the drive unit 3. Load by the moving shaft member 221 is detected by movement of the sensor element 53 by movement of the housing 51.SELECTED DRAWING: Figure 2
Patent JP-2020071065-A (JP)
Title: Measured data collecting device and program
Inventor: ABE SHINSAKU
IPC: G01B11/00
Filed: 2018-10-29
Abstract: To provide a measured data collecting device which can easily collect measured data by displaying assist information for assisting a user's operation.SOLUTION: The measured data collecting device includes a control part for controlling a head mounted display unit 110 and collects the measured value by a measuring tool 200 handled by a user. The head mounted display unit includes a transmission type display screen for displaying a three-dimensional video by superimposition on a real space and a camera for imaging the front face of a user. The control part comprises an assist information generation part for generating a guide frame 300 that displays a read position that is the position of the measuring tool as assist information, a display control part for executing control to cause the assist information generated by the assist information generation to be displayed on the display screen, and a measured value read part for analyzing the image of the measuring tool imaged by the camera and reading a measured value.SELECTED DRAWING: Figure 2